Got a call from the nurse with the results and booking me for a re-test on Thursday. Is this level too low to even consider myself pregnant? The nurse says it's not possible that this is still the hcg from the trigger showing in my blood but I have no idea what to think - 5 iu/l doesn't even show as the bottom end on many hcg charts. 14 cycles trying , 3rd iui, never had a positive test. I'm sorry, I have no idea what I'm looking for other than perhaps reassurance to hold out hope.